GS-R12FP0331.9 查看數據表（PDF） - STMicroelectronics

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GS-R12FP0331.9

1.9 A DC-DC converter modules

STMicroelectronics 

GS-R12FP

2

Maximum ratings

Maximum ratings

2.1

Absolute maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

VI

DC input voltage

Iout

Maximum output current

V1

INH

V2

Sync

V10

FB

Value

Unit

16

V

int. limit

-0.3 to Vi

V

-0.3 to 4

V

4

V

2.2

Thermal data

Table 4. Thermal data

Symbol

Parameter

TSTG

TOP

Storage temperature range

Operating ambient temperature

Value

Unit

-40 ÷ 105

°C

-25 ÷ 85

°C

2.3

Thermal de-rating

Table 5. Thermal de-rating for free air condition (all versions)

Symbol

Parameter

Test condition

Value

Unit

Io

Output current

VI = 4.5 ÷ 16 V, TA = 30 °C

VI = 4.5 ÷ 16 V, TA = 40 °C

VI = 4.5 ÷ 16 V, TA = 50 °C

VI = 4.5 ÷ 16 V, TA = 60 °C

VI = 4.5 ÷ 16 V, TA = 65 °C

VI = 4.5 ÷ 16 V, TA = 70 °C

VI = 4.5 ÷ 16 V, TA = 75 °C

VI = 4.5 ÷ 16 V, TA = 80 °C

VI = 4.5 ÷ 16 V, TA = 85 °C

1.90

1.85

1.80

1.75

1.65

A

1.55

1.40

1.25

1.10

5/14

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